线性技术公司宣布LT8310是主要侧同步前向控制器。LT8310在6V至100V的输入电压范围内运行，针对功率水平高达200W，并为次级侧同步整流提供了驱动信号，以提高效率。
无需使用光耦合器即可达到±8％的输出电压调节。当使用光耦合器时，可以实现±1.5％的调节。可编程的伏特固定夹为防止饱和度并保护MOSFET的变压器重置提供了保障。此功能优化了变压器和MOSFET，可降低溶液尺寸。
The LT8310 computes the duty cycle required to create a constant VOUT in open loop applications, thereby simplifying the design. In closed loop applications, the LT8310 limits maximum VOUT if the opto-coupler path breaks open.
主动夹具同步向前控制器
Additional features include programmable overcurrent protection, adjustable input undervoltage, overvoltage lockout and built-in thermal shutdown. The LT8310 has a programmable 100kHz to 500kHz operating switching frequency and can be synchronized to an external clock, enabling the use of a wide range of output inductor values and transformer sizes.
The LT8310 is available in a TSSOP-20 package with several pins removed for high voltage spacing. The LT8310 E- and I-grade versions operate from a –40°C to 125°C junction temperature. The LT8310 H grade is guaranteed to operate from a –40°C to 150°C operating junction temperature. The LT8310 MP grade is guaranteed to operate from –55°C to 150°C operating junction temperature. The 1,000-piece price starts at $2.99 each. For more information, visit www.linear.com/product/LT8310
功能摘要：LT8310
• Wide VIN Range: 6V to 100V
•可编程的Volt秒夹具
• No Opto-Coupler Required
• High Efficiency Synchronous Rectification
• Short-Circuit Protection
• Selectable Fixed Operating Frequency from 100kHz to 500kHz
•可同步到外部时钟
•可编程OVLO和UVLO与滞后
•扩展和工业等级：–40°C至125°C运行连接温度
•汽车温度等级：–40°C至150°C运行连接温度
•军事临时等级：–55°C至150°C操作连接温度
Linear Technology Corporation
www.linear.com
帖子100-V forward converter outputs regulated 12 V without optocoupling首先出现Analog IC Tips.
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